Rite in the Rain in style in black...

I've bought the Rite in the Rain notebooks with other colored covers before, but hadn't seen them in black until recently.  The pages in this one are a light gray with a darker gray grid/graph pattern.

Regular memo/notepads can get a bit damp in sweaty pockets, but that's not an issue with the waterproof paper.  Pencils write nicely on the paper, but I usually have a fine point ballpoint pen with black ink handy, like the Zebra F-701 or a Fisher Space Pen.